{% load xx %}
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

{#{{ name|length }}#}
{{ name|cut:'s' }}


{#<h1>{{ name|addoo }} 海狗</h1>#}
{#<h1>{{ name|addoo:'ss' }} 海狗</h1>#}

{% huxtag name '牛欢喜' %}


</body>

</html>